I. Find the confidence interval of the problem with the following confidence level when population standard deviation o is given. 1. Given the information: the sampled population is normally distributed, X = 36.5, o = 3 and n = 20. a. What is the 95% confidence interval estimate for µ? b. What is the 99% confidence interval estimate for µ? c. What is the 90% confidence interval estimate for µ?

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I. Find the confidence interval of the problem with the following confidence level
when population standard deviation o is given.
1. Given the information: the sampled population is
normally distributed, X = 36.5, o = 3 and n = 20.
a. What is the 95% confidence interval estimate for u?
b. What is the 99% confidence interval estimate for µ?
c. What is the 90% confidence interval estimate for µ?
Transcribed Image Text:I. Find the confidence interval of the problem with the following confidence level when population standard deviation o is given. 1. Given the information: the sampled population is normally distributed, X = 36.5, o = 3 and n = 20. a. What is the 95% confidence interval estimate for u? b. What is the 99% confidence interval estimate for µ? c. What is the 90% confidence interval estimate for µ?
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